• Welcome to The Truck Stop! We see you haven't REGISTERED yet.

    Your truck knowledge is missing!
    • Registration is FREE , all we need is your birthday and email. (We don't share ANY data with ANYONE)
    • We have tons of knowledge here for your diesel truck!
    • Post your own topics and reply to existing threads to help others out!
    • NO ADS! The site is fully functional and ad free!
    CLICK HERE TO REGISTER!

    Problems registering? Click here to contact us!

    Already registered, but need a PASSWORD RESET? CLICK HERE TO RESET YOUR PASSWORD!

01-04 LB7

GM Diesel Engines: 01-04 LB7
BoostN
  • Sticky
Pros and Cons of the LB7
Replies
10
Views
12K
THEFERMANATOR
THEFERMANATOR
Diesel Dually
  • Sticky
LB7 FAQ's
Replies
19
Views
9K
Heartbeat Hauler
Heartbeat Hauler
durallymax
  • Sticky
Does Your Duramax Tick/Knock?? Read First.
Replies
0
Views
6K
durallymax
durallymax
W
Crank no start LB7
2
Replies
23
Views
297
wastefarmer
W
S
Help! Won't start or prime
2
Replies
24
Views
3K
wastefarmer
W
W
LB7 new injectors but bellows white smoke during warm up
Replies
14
Views
875
weldguy
W
J
No start,700psi
Replies
6
Views
358
Rockabillyrat
Rockabillyrat
Nick 6.5
LB7 bad fuel mileage high EGTs
Replies
6
Views
555
Nick 6.5
Nick 6.5
J
Lb7 tune
Replies
7
Views
2K
Josh44
J
O
2001 lb7 bov install
Replies
1
Views
618
Will L.
Will L.
M
New Vacuum pump installed, instant black smoke/ loss of low end power ???
Replies
2
Views
1K
WarWagon
WarWagon
Landon730
Bad injector or bad motor?
Replies
11
Views
2K
THEFERMANATOR
THEFERMANATOR
J
Vacuum test.
Replies
2
Views
1K
Rockabillyrat
Rockabillyrat
J
Low fuel rail pressure
Replies
16
Views
2K
THEFERMANATOR
THEFERMANATOR
MetalMaineak
Duramax LB7, the fussiest diesel on earth!
Replies
9
Views
2K
THEFERMANATOR
THEFERMANATOR
04zf6
Looking for Efi llive tune
Replies
8
Views
1K
THEFERMANATOR
THEFERMANATOR
Landon730
Allison throwing 30 codes and pulling odd
2
Replies
21
Views
3K
THEFERMANATOR
THEFERMANATOR
J
Lb7 smokes at idle
Replies
4
Views
2K
THEFERMANATOR
THEFERMANATOR
P
Things to look for when buying?
Replies
2
Views
1K
btfarm
btfarm
Nick 6.5
2002 LB7 won't start. Low fuel rail pressure
Replies
14
Views
16K
MetalMaineak
MetalMaineak
D
Lb7 heads replaced engine ran but filled the crank case with diesel pulled right side valve cover return line leaking changed washers and reasembled
Replies
8
Views
2K
THEFERMANATOR
THEFERMANATOR
Will L.
friend broke down lb7
Replies
3
Views
2K
Will L.
Will L.
O
Battery cable installation newbie
Replies
6
Views
2K
OleBeezus
O
You must log in or register to post here.
Top